USM4 is dedicated to bringing you the best parts and components for an exceptional value. This critical AR-15 component is produced by KE Arms for license by USM4 with an emphasis on robust quality and a dedication to the end user. This particular ambidextrous selector is billet machined from 6061-T6 Aluminum and features a hard coat anodized finish. The shaft is made from 17-4 Stainless steel which features a black oxide coated finish. This particular safety selector is reversible for a traditional 90 degree arc or short 45 degree arc throw.

Specifications and Features:
USM4 Parts made by KE Arms 1-50-01-377
AR-15 Ambidextrous Selector
Bar Style
Selector is made from 6061-T6 Billet
Shaft is made from 17-4 Stainless Steel
Selector features Anodized matte black finish
Shaft features a black oxide coating
90 degree throw Arc, and 45 degree throw Arc
Allows manipulation of safety from either side of the weapon
Matte Black